Looking for in-stock aftermarket parts to modify or upgrade your Avanti II with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your II.
Whether you have a 1987 or 2004 Avanti II in Base trim we have you covered. We have 37 rocker arms available to mod your II. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 13702-KITCOMP Cams GM LS Series Retro-Fit Trunion Kit converts a stock LS series rocker arm into a roller trunion rocker arm. This increases the stability and stiffness of the rocker arm. It allows the stock type rocker arms to be used in race applications sufficiently.... COMP Cams Trunion Kit LS-Type Rocker Retrofit 2001-2004 Avanti II Base $178.15 |
 IN STOCK - LOW 1981-16COMP Cams is proud to announce another industry first: a bolt-in-ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineering, this patent pending Bushed Shaft Rocker System increases valve train stability and durability while decreasing deflection and providing bolt-in conve... COMP Cams Max-Lift BSR Shaft Rocker Kit Chevy LS1 2001-2004 Avanti II Base $737.95 |